ES2571993T3 - Push device - Google Patents

Push device

Info

Publication number
ES2571993T3
ES2571993T3 ES11759173T ES11759173T ES2571993T3 ES 2571993 T3 ES2571993 T3 ES 2571993T3 ES 11759173 T ES11759173 T ES 11759173T ES 11759173 T ES11759173 T ES 11759173T ES 2571993 T3 ES2571993 T3 ES 2571993T3
Authority
ES
Spain
Prior art keywords
main body
pusher
cylinder
carriage
thrust
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
ES11759173T
Other languages
Spanish (es)
Inventor
Yasuhiro Sato
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JP Steel Plantech Co
Original Assignee
JP Steel Plantech Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JP Steel Plantech Co filed Critical JP Steel Plantech Co
Application granted granted Critical
Publication of ES2571993T3 publication Critical patent/ES2571993T3/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C21C5/527—Charging of the electric furnace
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/18—Arrangements of devices for charging
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/52—Manufacture of steel in electric furnaces
    • C—CHEMISTRY; METALLURGY
    • C21—METALLURGY OF IRON
    • C21C—PROCESSING OF PIG-IRON, e.g. REFINING, MANUFACTURE OF WROUGHT-IRON OR STEEL; TREATMENT IN MOLTEN STATE OF FERROUS ALLOYS
    • C21C5/00—Manufacture of carbon-steel, e.g. plain mild steel, medium carbon steel or cast steel or stainless steel
    • C21C5/56—Manufacture of steel by other methods
    • C21C5/562—Manufacture of steel by other methods starting from scrap
    • C21C5/565—Preheating of scrap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27B—FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL; OPEN SINTERING OR LIKE APPARATUS
    • F27B3/00—Hearth-type furnaces, e.g. of reverberatory type; Tank furnaces
    • F27B3/10—Details, accessories, or equipment peculiar to hearth-type furnaces
    • F27B3/18—Arrangements of devices for charging
    • F27B3/183—Charging of arc furnaces vertically through the roof, e.g. in three points
    • F27B3/186—Charging in a vertical chamber adjacent to the melting chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D13/00—Apparatus for preheating charges; Arrangements for preheating charges
    • F27D13/002—Preheating scrap
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D17/00—Arrangements for using waste heat; Arrangements for using, or disposing of, waste gases
    • F27D17/004—Systems for reclaiming waste heat
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F27—FURNACES; KILNS; OVENS; RETORTS
    • F27D—DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS, IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KIND OF FURNACE
    • F27D3/00—Charging; Discharging; Manipulation of charge
    • F27D3/04—Ram or pusher apparatus
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23G—CREMATION FURNACES; CONSUMING WASTE PRODUCTS BY COMBUSTION
    • F23G2205/00—Waste feed arrangements
    • F23G2205/10—Waste feed arrangements using ram or pusher
    • F23G2205/101—Waste feed arrangements using ram or pusher sequentially operated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P10/00—Technologies related to metal processing
    • Y02P10/20—Recycling

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Environmental & Geological Engineering (AREA)
  • Furnace Charging Or Discharging (AREA)
  • Vertical, Hearth, Or Arc Furnaces (AREA)
  • Special Conveying (AREA)

Abstract

Un dispositivo de empuje (10) para empujar hacia delante un objeto diana para alimentar o transferir el objeto diana que comprende: un cuerpo principal (1) del dispositivo de empuje configurado para empujar hacia delante un objeto diana; un cilindro (2) del cuerpo principal del dispositivo de empuje conectado al cuerpo principal del dispositivo de empuje y configurado para mover el cuerpo principal del dispositivo de empuje hacia delante y hacia atrás; un carro (3) del dispositivo de empuje conectado al cilindro del cuerpo principal del dispositivo de empuje; y un cilindro (4) del carro del dispositivo de empuje conectado al carro del dispositivo de empuje y configurado para mover el carro del dispositivo de empuje hacia delante y hacia atrás, teniendo el cilindro del carro del dispositivo de empuje un sentido de empuje hacia fuera opuesto a un sentido de empuje hacia fuera del cilindro del cuerpo principal del dispositivo de empuje, el dispositivo de empuje está dispuesto de manera que, cuando el cilindro del cuerpo principal del dispositivo de empuje se acciona en el sentido de empuje hacia fuera, el cuerpo principal del dispositivo de empuje se mueve hacia delante y cuando el cilindro del carro del dispositivo de empuje se acciona en el sentido de empuje hacia fuera el cuerpo principal del dispositivo de empuje se mueve hacia atrás, caracterizado por que: el cuerpo principal del dispositivo de empuje está dividido en al menos tres partes en una dirección de la anchura en relación con una dirección de desplazamiento del cuerpo principal del dispositivo de empuje.A pusher device (10) for pushing forward a target object to feed or transfer the target object comprising: a main body (1) of the pusher configured to push forward a target object; a cylinder (2) of the main body of the pusher connected to the main body of the pusher and configured to move the main body of the pusher back and forth; a carriage (3) of the pusher device connected to the cylinder of the main body of the pusher device; and a pusher carriage cylinder (4) connected to the pusher carriage and configured to move the pusher carriage back and forth, the pusher carriage cylinder having an outward thrust direction opposed to an outward thrust direction of the thrust device main body cylinder, the thrust device is arranged so that when the thrust device main body cylinder is actuated in the outward thrust direction, the body The main body of the pushing device moves forward and when the cylinder of the pushing device carriage is driven in the direction of pushing out, the main body of the pushing device moves backwards, characterized in that: the main body of the pushing device thrust is divided into at least three parts in a width direction relative to a displacement direction of the main body d the pushing device.

ES11759173T 2010-03-26 2011-02-25 Push device Active ES2571993T3 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2010071323 2010-03-26
JP2010094056A JP4886875B2 (en) 2010-03-26 2010-04-15 Pusher
PCT/JP2011/055005 WO2011118365A1 (en) 2010-03-26 2011-02-25 Pusher

Publications (1)

Publication Number Publication Date
ES2571993T3 true ES2571993T3 (en) 2016-05-27

Family

ID=44672932

Family Applications (1)

Application Number Title Priority Date Filing Date
ES11759173T Active ES2571993T3 (en) 2010-03-26 2011-02-25 Push device

Country Status (7)

Country Link
US (1) US9200340B2 (en)
EP (1) EP2554933B1 (en)
JP (1) JP4886875B2 (en)
KR (1) KR101361837B1 (en)
ES (1) ES2571993T3 (en)
TW (1) TWI412713B (en)
WO (1) WO2011118365A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010049238A1 (en) * 2010-10-25 2012-04-26 Intracon Gmbh Scrap pusher
EP2682700A1 (en) * 2012-07-03 2014-01-08 Steb S.r.l. Steel production plant
EP3039364A4 (en) * 2013-08-27 2017-09-06 Entech - Renewable Energy Solutions Pty Ltd. Churning and stoking ram
CN105841482B (en) * 2016-03-21 2017-10-10 衡南扬钢冶金技术有限公司 A kind of furnace charge device for discharging and smelting equipment
KR102568505B1 (en) * 2022-07-21 2023-08-22 주식회사 다산산업 Waste supply assembly for pyrolysis and sublimation treatment facilities of combustible waste

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3595406A (en) * 1969-04-14 1971-07-27 United States Steel Corp Material-charging box for open-hearth furnaces and the like
US3749031A (en) * 1971-11-08 1973-07-31 Wasteco Inc Controlled atmosphere incinerator
SU1218283A1 (en) 1984-10-16 1986-03-15 Всесоюзный Научно-Исследовательский Институт По Машинам Для Промышленности Строительных Материалов Hydraulic pusher for moving furnace cars
JPS61127398A (en) * 1984-11-26 1986-06-14 株式会社　東京宝来社 Figure transfer method by fine particle metallic foil
JPS61127398U (en) * 1985-01-28 1986-08-09
JPH0227567B2 (en) * 1985-06-24 1990-06-18 Shinagawa Furnace SHOKYAKUROYOHISHOKYAKUBUTSUCHORYUKYOKYUSOCHI
DE3709178A1 (en) * 1987-03-20 1988-09-29 Sorg Gmbh & Co Kg INSERTION DEVICE FOR GLASS MELTING OVENS
JPH0820069B2 (en) * 1989-09-13 1996-03-04 新光商事株式会社 Equipment for removing contents from waste tank
IT1264543B1 (en) 1993-07-30 1996-10-02 Dalmine Spa MOBILE PUSHING CARRIAGE ON RAIL TO OPERATE IN THE SLAMING DOOR SPACE OF ELECTRIC STEEL MELTING FURNACES
JPH07180975A (en) * 1993-12-21 1995-07-18 Daido Steel Co Ltd Scrap preheating device in steel making arc furnace
JPH11257859A (en) 1998-03-11 1999-09-24 Nkk Corp Method for melting cold iron source and melting facility
JP3618264B2 (en) * 1999-10-18 2005-02-09 Ｓｍｃ株式会社 Escapement cylinder
JP2005121304A (en) * 2003-10-17 2005-05-12 Takuma Co Ltd Ash feeding device for melting furnace
CN2864189Y (en) 2005-11-01 2007-01-31 中南大学 Two-stage two-action hydraulic cylinder

Also Published As

Publication number Publication date
US20120292835A1 (en) 2012-11-22
JP2011220657A (en) 2011-11-04
TW201137300A (en) 2011-11-01
KR20120099506A (en) 2012-09-10
EP2554933A1 (en) 2013-02-06
WO2011118365A1 (en) 2011-09-29
TWI412713B (en) 2013-10-21
KR101361837B1 (en) 2014-02-13
US9200340B2 (en) 2015-12-01
EP2554933B1 (en) 2016-04-27
JP4886875B2 (en) 2012-02-29
EP2554933A4 (en) 2014-06-11

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